Question

Q18 Please fast best answer will be Brainliest ​

Answer 1

ANSWER IN THE ATTACHMENT.

Answer 2

Answer:

the age of father's =49

the age of son =7

Step-by-step explanation:

let the age of father's be @

the age of son be #

given ,

@=#^2. take it as 1

@-1=8(#-1)

#^2-1-8#+8

#^2-8#+7

#^2-7#-#+7

#(#-7)-1(#-7)

(#-1)(#-7)

#=7

@=49